Jon P. Rebman, Ph.D. has been the Mary and Dallas Clark Endowed Chair/Curator of Botany at the San Diego Natural History Museum (SDNHM) since 1996. He has a Ph.D. in Botany (plant taxonomy), M.S. in Biology (floristics) and B.S. in Biology. Dr. Rebman is a plant taxonomist and conducts extensive floristic research in Baja California and in San Diego and Imperial Counties. He has over 20 years of experience in the floristics of San Diego and Imperial Counties and 26 years experience studying the plants of the Baja California peninsula.